test/MC/AArch64/SVE/incw.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   4 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   5 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   6 // RUN:        | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9
  10 // ---------------------------------------------------------------------------//
  11 // Test vector form and aliases.
  12 // ---------------------------------------------------------------------------//
  13
  14 incw    z0.s
  15 // CHECK-INST: incw    z0.s
  16 // CHECK-ENCODING: [0xe0,0xc3,0xb0,0x04]
  17 // CHECK-ERROR: instruction requires: sve
  18 // CHECK-UNKNOWN: e0 c3 b0 04 <unknown>
  19
  20 incw    z0.s, all
  21 // CHECK-INST: incw    z0.s
  22 // CHECK-ENCODING: [0xe0,0xc3,0xb0,0x04]
  23 // CHECK-ERROR: instruction requires: sve
  24 // CHECK-UNKNOWN: e0 c3 b0 04 <unknown>
  25
  26 incw    z0.s, all, mul #1
  27 // CHECK-INST: incw    z0.s
  28 // CHECK-ENCODING: [0xe0,0xc3,0xb0,0x04]
  29 // CHECK-ERROR: instruction requires: sve
  30 // CHECK-UNKNOWN: e0 c3 b0 04 <unknown>
  31
  32 incw    z0.s, all, mul #16
  33 // CHECK-INST: incw    z0.s, all, mul #16
  34 // CHECK-ENCODING: [0xe0,0xc3,0xbf,0x04]
  35 // CHECK-ERROR: instruction requires: sve
  36 // CHECK-UNKNOWN: e0 c3 bf 04 <unknown>
  37
  38
  39 // ---------------------------------------------------------------------------//
  40 // Test scalar form and aliases.
  41 // ---------------------------------------------------------------------------//
  42
  43 incw    x0
  44 // CHECK-INST: incw    x0
  45 // CHECK-ENCODING: [0xe0,0xe3,0xb0,0x04]
  46 // CHECK-ERROR: instruction requires: sve
  47 // CHECK-UNKNOWN: e0 e3 b0 04 <unknown>
  48
  49 incw    x0, all
  50 // CHECK-INST: incw    x0
  51 // CHECK-ENCODING: [0xe0,0xe3,0xb0,0x04]
  52 // CHECK-ERROR: instruction requires: sve
  53 // CHECK-UNKNOWN: e0 e3 b0 04 <unknown>
  54
  55 incw    x0, all, mul #1
  56 // CHECK-INST: incw    x0
  57 // CHECK-ENCODING: [0xe0,0xe3,0xb0,0x04]
  58 // CHECK-ERROR: instruction requires: sve
  59 // CHECK-UNKNOWN: e0 e3 b0 04 <unknown>
  60
  61 incw    x0, all, mul #16
  62 // CHECK-INST: incw    x0, all, mul #16
  63 // CHECK-ENCODING: [0xe0,0xe3,0xbf,0x04]
  64 // CHECK-ERROR: instruction requires: sve
  65 // CHECK-UNKNOWN: e0 e3 bf 04 <unknown>
  66
  67
  68 // ---------------------------------------------------------------------------//
  69 // Test predicate patterns
  70 // ---------------------------------------------------------------------------//
  71
  72
  73 incw    x0, pow2
  74 // CHECK-INST: incw    x0, pow2
  75 // CHECK-ENCODING: [0x00,0xe0,0xb0,0x04]
  76 // CHECK-ERROR: instruction requires: sve
  77 // CHECK-UNKNOWN: 00 e0 b0 04 <unknown>
  78
  79 incw    x0, vl1
  80 // CHECK-INST: incw    x0, vl1
  81 // CHECK-ENCODING: [0x20,0xe0,0xb0,0x04]
  82 // CHECK-ERROR: instruction requires: sve
  83 // CHECK-UNKNOWN: 20 e0 b0 04 <unknown>
  84
  85 incw    x0, vl2
  86 // CHECK-INST: incw    x0, vl2
  87 // CHECK-ENCODING: [0x40,0xe0,0xb0,0x04]
  88 // CHECK-ERROR: instruction requires: sve
  89 // CHECK-UNKNOWN: 40 e0 b0 04 <unknown>
  90
  91 incw    x0, vl3
  92 // CHECK-INST: incw    x0, vl3
  93 // CHECK-ENCODING: [0x60,0xe0,0xb0,0x04]
  94 // CHECK-ERROR: instruction requires: sve
  95 // CHECK-UNKNOWN: 60 e0 b0 04 <unknown>
  96
  97 incw    x0, vl4
  98 // CHECK-INST: incw    x0, vl4
  99 // CHECK-ENCODING: [0x80,0xe0,0xb0,0x04]
 100 // CHECK-ERROR: instruction requires: sve
 101 // CHECK-UNKNOWN: 80 e0 b0 04 <unknown>
 102
 103 incw    x0, vl5
 104 // CHECK-INST: incw    x0, vl5
 105 // CHECK-ENCODING: [0xa0,0xe0,0xb0,0x04]
 106 // CHECK-ERROR: instruction requires: sve
 107 // CHECK-UNKNOWN: a0 e0 b0 04 <unknown>
 108
 109 incw    x0, vl6
 110 // CHECK-INST: incw    x0, vl6
 111 // CHECK-ENCODING: [0xc0,0xe0,0xb0,0x04]
 112 // CHECK-ERROR: instruction requires: sve
 113 // CHECK-UNKNOWN: c0 e0 b0 04 <unknown>
 114
 115 incw    x0, vl7
 116 // CHECK-INST: incw    x0, vl7
 117 // CHECK-ENCODING: [0xe0,0xe0,0xb0,0x04]
 118 // CHECK-ERROR: instruction requires: sve
 119 // CHECK-UNKNOWN: e0 e0 b0 04 <unknown>
 120
 121 incw    x0, vl8
 122 // CHECK-INST: incw    x0, vl8
 123 // CHECK-ENCODING: [0x00,0xe1,0xb0,0x04]
 124 // CHECK-ERROR: instruction requires: sve
 125 // CHECK-UNKNOWN: 00 e1 b0 04 <unknown>
 126
 127 incw    x0, vl16
 128 // CHECK-INST: incw    x0, vl16
 129 // CHECK-ENCODING: [0x20,0xe1,0xb0,0x04]
 130 // CHECK-ERROR: instruction requires: sve
 131 // CHECK-UNKNOWN: 20 e1 b0 04 <unknown>
 132
 133 incw    x0, vl32
 134 // CHECK-INST: incw    x0, vl32
 135 // CHECK-ENCODING: [0x40,0xe1,0xb0,0x04]
 136 // CHECK-ERROR: instruction requires: sve
 137 // CHECK-UNKNOWN: 40 e1 b0 04 <unknown>
 138
 139 incw    x0, vl64
 140 // CHECK-INST: incw    x0, vl64
 141 // CHECK-ENCODING: [0x60,0xe1,0xb0,0x04]
 142 // CHECK-ERROR: instruction requires: sve
 143 // CHECK-UNKNOWN: 60 e1 b0 04 <unknown>
 144
 145 incw    x0, vl128
 146 // CHECK-INST: incw    x0, vl128
 147 // CHECK-ENCODING: [0x80,0xe1,0xb0,0x04]
 148 // CHECK-ERROR: instruction requires: sve
 149 // CHECK-UNKNOWN: 80 e1 b0 04 <unknown>
 150
 151 incw    x0, vl256
 152 // CHECK-INST: incw    x0, vl256
 153 // CHECK-ENCODING: [0xa0,0xe1,0xb0,0x04]
 154 // CHECK-ERROR: instruction requires: sve
 155 // CHECK-UNKNOWN: a0 e1 b0 04 <unknown>
 156
 157 incw    x0, #14
 158 // CHECK-INST: incw    x0, #14
 159 // CHECK-ENCODING: [0xc0,0xe1,0xb0,0x04]
 160 // CHECK-ERROR: instruction requires: sve
 161 // CHECK-UNKNOWN: c0 e1 b0 04 <unknown>
 162
 163 incw    x0, #28
 164 // CHECK-INST: incw    x0, #28
 165 // CHECK-ENCODING: [0x80,0xe3,0xb0,0x04]
 166 // CHECK-ERROR: instruction requires: sve
 167 // CHECK-UNKNOWN: 80 e3 b0 04 <unknown>
 168
 169
 170 // --------------------------------------------------------------------------//
 171 // Test compatibility with MOVPRFX instruction.
 172
 173 movprfx z0, z7
 174 // CHECK-INST: movprfx  z0, z7
 175 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 176 // CHECK-ERROR: instruction requires: sve
 177 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
 178
 179 incw    z0.s
 180 // CHECK-INST: incw     z0.s
 181 // CHECK-ENCODING: [0xe0,0xc3,0xb0,0x04]
 182 // CHECK-ERROR: instruction requires: sve
 183 // CHECK-UNKNOWN: e0 c3 b0 04 <unknown>
 184
 185 movprfx z0, z7
 186 // CHECK-INST: movprfx  z0, z7
 187 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 188 // CHECK-ERROR: instruction requires: sve
 189 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
 190
 191 incw    z0.s, all, mul #16
 192 // CHECK-INST: incw     z0.s, all, mul #16
 193 // CHECK-ENCODING: [0xe0,0xc3,0xbf,0x04]
 194 // CHECK-ERROR: instruction requires: sve
 195 // CHECK-UNKNOWN: e0 c3 bf 04 <unknown>
 196
 197 movprfx z0, z7
 198 // CHECK-INST: movprfx  z0, z7
 199 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 200 // CHECK-ERROR: instruction requires: sve
 201 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
 202
 203 incw    z0.s, all
 204 // CHECK-INST: incw     z0.s
 205 // CHECK-ENCODING: [0xe0,0xc3,0xb0,0x04]
 206 // CHECK-ERROR: instruction requires: sve
 207 // CHECK-UNKNOWN: e0 c3 b0 04 <unknown>